Patents by Inventor David L. Arendsen

David L. Arendsen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20030220365
    Abstract: Compounds having Formula I 1
    Type: Application
    Filed: March 12, 2003
    Publication date: November 27, 2003
    Inventors: Andrew O. Stewart, Steven A. Boyd, David L. Arendsen, Pramila Bhatia, Kevin R. Condroski, Jennifer C. Freeman, Indrani W. Gunawardana, Gui-Dong Zhu, Kraig Lartey, Catherine M. McCarty, Nicholas A. Mort, Meena V. Patel, Michael A. Staeger, David M. Stout
  • Patent number: 6593480
    Abstract: Compounds of formula I are useful for treating type II diabetes, obesity, hyperglycemia, inadequate glucose clearance, hyperinsulinemia, hypertriglyceridemia, and high-circulating glucocorticoid levels, preparations of the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: July 15, 2003
    Assignee: Abbott Laboratories
    Inventors: Philip R. Kym, Benjamin C. Lane, John K. Pratt, Tom Von Geldern, Martin Winn, Jehrod Brenneman, Jyoti R. Patel, David L. Arendsen, Irini Akritopoulou-Zanze, Kimba L. Ashworth, Kresna Hartandi
  • Patent number: 6583180
    Abstract: Compounds of formula (I) or pharmaceutically acceptable salts thereof are novel glucocorticoid receptor modulators and are useful for treating type II diabetes in a mammal.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: June 24, 2003
    Assignee: Abbott Laboratories
    Inventors: James T. Link, Bryan K. Sorensen, Jyoti R. Patel, David L. Arendsen, Gaoquan Li
  • Patent number: 6579882
    Abstract: Compounds having Formula I are useful for treating inflammation. Also disclosed are pharmaceutical compositions comprising compounds of Formula I, and methods of inhibiting/treating inflammatory diseases in a mammal.
    Type: Grant
    Filed: March 6, 2001
    Date of Patent: June 17, 2003
    Assignee: Abbott Laboratories
    Inventors: Andrew O. Stewart, Steven A. Boyd, David L. Arendsen, Pramila Bhatia, Kevin R. Condroski, Jennifer C. Freeman, Indrani W. Gunawardana, Gui-Dong Zhu, Kraig Lartey, Catherine M. McCarty, Nicholas A. Mort, Meena V. Patel, Michael A. Staeger, David M. Stout
  • Publication number: 20020156311
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: February 8, 2002
    Publication date: October 24, 2002
    Inventors: James T. Link, Bryan K. Sorensen, Jyoti R. Patel, David L. Arendsen, Gaoquan Li
  • Patent number: 6329534
    Abstract: Compounds of formula I are useful for treating type II diabetes, obesity, hyperglycemia, inadequate glucose clearance, hyperinsulinemia, hypertriglyceridemia, and high-circulating glucocorticoid levels, preparations of the compounds, compositions containing the compounds, and methods of treatment using the compounds.
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: December 11, 2001
    Assignee: Abbott Laboratories
    Inventors: Philip R. Kym, Benjamin C. Lane, John K. Pratt, Tom Von Geldern, Martin Winn, Jehrod Brenneman, Jyoti R. Patel, David L. Arendsen, Irini Akritopoulou-Zanze
  • Publication number: 20010041802
    Abstract: 1
    Type: Application
    Filed: February 28, 2001
    Publication date: November 15, 2001
    Inventors: Philip R. Kym, Benjamin C. Lane, John K. Pratt, Tom Von Geldern, Martin Winn, Jehrod Brenneman, Jyoti R. Patel, David L. Arendsen, Irini Akritopoulou-Zanze, Kimba L. Ashworth, Kresna Hartandi
  • Publication number: 20010020030
    Abstract: Compounds having Formula I 1
    Type: Application
    Filed: March 6, 2001
    Publication date: September 6, 2001
    Inventors: Andrew O. Stewart, Steven A. Boyd, David L. Arendsen, Pramila Bhatia, Kevin R. Condroski, Jennifer C. Freeman, Indrani W. Gunawardana, Gui-Dong Zhu, Kraig Lartey, Catherine M. McCarty, Nicholas A. Mort, Meena V. Patel, Michael A. Staeger, David M. Stout
  • Patent number: 6232320
    Abstract: Compounds having Formula I are useful for treating inflammation. Also disclosed are pharmaceutical compositions comprising compounds of Formula I, and methods of inhibiting/treating inflammatory diseases in a mammal.
    Type: Grant
    Filed: June 3, 1999
    Date of Patent: May 15, 2001
    Assignee: Abbott Laboratories
    Inventors: Andrew O. Stewart, Steven A. Boyd, David L. Arendsen, Pramila Bhatia, Kevin R. Condroski, Jennifer C. Freeman, Indrani W. Gunawardana, Gui-Dong Zhu, Kraig Lartey, Catherine M. McCarty, Nicholas A. Mort, Meena V. Patel, Michael A. Staeger, David M. Stout
  • Patent number: 5831115
    Abstract: The present invention provides a compound of the formula ##STR1## or a pharmaceutically acceptable salt thereof, which are useful for inhibiting protein farnesyltransferase and the farnesylation of the oncogene protein Ras or inhibiting de novo squalene production resulting in the inhibition of cholesterol biosynthesis, processes for the preparation of the compounds of the invention in addition to intermediates useful in these processes, a pharmaceutical composition, and to methods of using such compounds.
    Type: Grant
    Filed: April 11, 1996
    Date of Patent: November 3, 1998
    Assignee: Abbott Laboratories
    Inventors: David L Arendsen, William R. Baker, Stephen A Fakhoury, Anthony K. L. Fung, David S. Garvey, William J. McClellan, Stephen J. O'Connor, Rajnandan N. Prasad, Todd W. Rockway, Saul H. Rosenberg, Herman H. Stein, Wang Shen, David M. Stout, Gerard M. Sullivan, David J. Augeri
  • Patent number: 5185364
    Abstract: The present invention includes compounds represented by the formula: ##STR1## wherein X is O or S;R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, hydroxy, halo, loweralkoxy, thioalkoxy and loweralkyl; or R.sub.1 and R.sub.2 taken together can form a methylenedioxy or ethylenedioxy bridge;R.sub.3 is loweralkyl;R.sub.4 is selected from ##STR2## wherein Y is O or S, R.sub.6 is hydrogen, methoxy or halo and m is 0 or 1l R.sub.5 is hydrogen, loweralkyl, phenyl or substituted phenyl wherein the phenyl ring is substituted with one, two or three substituents independently selected from loweralkyl, halo, hydroxy, loweralkoxy, amino and thioalkoxy; andR.sub.8 is hydrogen or R.sub.3 and R.sub.8 taken together form a pyrrolidine ring; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: October 31, 1991
    Date of Patent: February 9, 1993
    Assignee: Abbott Laboratories
    Inventors: John F. DeBernardis, David L. Arendsen, Robert E. Zelle
  • Patent number: 5140039
    Abstract: The present invention includes compounds represented by the formula: ##STR1## wherein X is O or S; R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, hydroxy, halo, loweralkoxy, thioalkoxy and loweralkyl; or R.sub.1 and R.sub.2 taken together can form a methylenedioxy or ethylenedioxy bridge;R.sub.3 is loweralkyl;R.sub.4 is selected from ##STR2## wherein Y is O or S, R.sub.6 is hydrogen, methoxy or halo and m is 0 or 1; R.sub.5 is hydrogen, loweralkyl, phenyl or substituted phenyl wherein the phenyl ring is substituted with one, two or three substituents independently selected from loweralkyl, halo, hydroxy, loweralkoxy, amino and thioalkoxy; andR.sub.8 hydrogen or R.sub.3 and R.sub.8 taken together form a pyrrolidine ring; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: October 31, 1991
    Date of Patent: August 18, 1992
    Assignee: Abbott Laboratories
    Inventors: John F. DeBernardis, David L. Arendsen, Robert E. Zelle
  • Patent number: 5089519
    Abstract: The present invention includes compounds represented by the formula: ##STR1## wherein X is O or S;R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, hydroxy, halo, loweralkoxy, thioalkoxy and loweralkyl; or R.sub.1 and R.sub.2 taken together can form a methylenedioxy or ethylenedioxy bridge;R.sub.3 is loweralkyl;R.sub.4 is selected from ##STR2## wherein Y is O or S, R.sub.6 is hydrogen, methoxy or halo and m is 0 or 1;R.sub.5 is hydrogen, loweralkyl, phenyl or substituted phenyl wherein the phenyl ring is substituted with one, two or three substituents independently selected from loweralkyl, halo, hydroxy, loweralkoxy, amino and thioalkoxy; andR.sub.8 is hydrogen or R.sub.3 and R.sub.8 taken together form a pyrrolidine ring; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 8, 1990
    Date of Patent: February 18, 1992
    Assignee: Abbott Laboratories
    Inventors: John F. DeBernardis, David L. Arendsen, Robert E. Zelle
  • Patent number: 4505932
    Abstract: A method of producing .alpha..sub.2 -adrenergic receptor agonist activity by contacting an .alpha..sub.2 -adrenergic receptor with an effective amount of a compound of the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are independently selected from hydrogen or loweralkyl of 1 or 2 carbon atoms, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: March 19, 1984
    Date of Patent: March 19, 1985
    Assignee: Abbott Laboratories
    Inventors: John F. DeBernardis, David L. Arendsen
  • Patent number: 4500543
    Abstract: Disclosed herein are 1-aminomethyl-phthalans represented by the formula ##STR1## wherein R, R.sub.1, and R.sub.2 are independently selected from hydrogen, hydroxy, loweralkoxy of 1 to 3 carbon atoms, loweralkenyloxy of 1 to 3 carbon atoms, thiomethyl, halo, or ##STR2## wherein R.sub.5 and R.sub.6 are independently selected from hydrogen, loweracyl of 1 to 4 carbon atoms or sulfonyl of the formula ##STR3## wherein R.sub.7 is loweralkyl of 1 to 4 carbon atoms; or R and R.sub.1, or R.sub.1 and R.sub.2 can be taken together to form a methylenedioxy or ethylenedioxy bridge; with the proviso that at least one of R, R.sub.1 or R.sub.2 must be other than hydrogen; and R.sub.3 and R.sub.4 are independently selected from hydrogen; loweralkyl of 1 to 4 carbon atoms; halo-substituted loweralkyl of 1 to 4 carbon atoms; arylalkyl of the formula ##STR4## wherein m is 0, 1 or 2, p is 0 or 1, R.sub.8 is hydrogen or loweralkyl of 1 to 4 carbon atoms and R.sub.9 and R.sub.
    Type: Grant
    Filed: June 1, 1982
    Date of Patent: February 19, 1985
    Assignee: Abbott Laboratories
    Inventors: John F. Debernardis, David L. Arendsen
  • Patent number: 4473586
    Abstract: Disclosed herein are 1-aminoalkyl-3,4-dihydronaphthalenes represented by the formula ##STR1## wherein n is 1 or 2; R, R.sub.1, and R.sub.2 are independently selected from hydrogen, hydroxy, loweralkoxy of 1 to 3 carbon atoms, loweralkenyloxy of 1 to 3 carbon atoms, thiomethyl, halo, or ##STR2## wherein R.sub.5 and R.sub.6 are independently selected from hydrogen, loweracyl of 1 to 4 carbon atoms or sulfonyl of the formula ##STR3## wherein R.sub.7 is loweralkyl of 1 to 4 carbon atoms; or R and R.sub.1, or R.sub.1 and R.sub.2 can be taken together to form a methylenedioxy or ethylenedioxy bridge; with the proviso that at least one of R, R.sub.1 or R.sub.2 must be other than hydrogen; and R.sub.3 and R.sub.4 are independently selected from hydrogen; loweralkyl of 1 to 4 carbon atoms; halo-substituted loweralkyl of 1 to 4 carbon atoms; arylalkyl of the formula ##STR4## wherein m is 0, 1 or 2, p is 0 or 1, R.sub.8 is hydrogen or loweralkyl of 1 to 4 carbon atoms and R.sub.9 and R.sub.
    Type: Grant
    Filed: May 3, 1982
    Date of Patent: September 25, 1984
    Assignee: Abbott Laboratories
    Inventors: John F. Debernardis, David L. Arendsen, Martin Winn
  • Patent number: 4234594
    Abstract: Described is a method of treating hypertensive by administering to mammalian patients compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 are hydrogen, loweralkyl, lowercycloalkyl, aralkyl, aryl, pyridyl, isoquinolyl, phthalazinyl, or aryl substituted by one or more hydrogen, halo, loweralkyl, lowercycloalkyl, haloloweralkyl, haloloweralkyl, aminosulfonyl, nitro, hydroxy, alkoxy, carboxy, alkoxycarbonyl, cycloalkoxy carbonyl, aminocarbonyl, diloweralkylaminocarbonyl or ##STR2## wherein n is 4 or 5.R.sub.3 is hydrogen, halogen, loweralkyl or aryl, andR.sub.4 is hydrogen, acyl, amino or loweralkyl, and the pharmaceutically acceptable acid addition salts thereof.
    Type: Grant
    Filed: May 7, 1979
    Date of Patent: November 18, 1980
    Assignee: Abbott Laboratories
    Inventors: Martin Winn, Carl W. Nordeen, David L. Arendsen
  • Patent number: 4226877
    Abstract: Disclosed are pyrazoles of the formula ##STR1## wherein R.sub.1 is hydrogen, lower alkyl, or phenyl, R.sub.2 is hydrogen or lower alkyl, R.sub.3 is alkoxy or hydroxy, R.sub.4 is lower alkyl, and the pharmaceutically acceptable acid addition salts thereof. The compounds are useful primarily as antipsychotic agents. As an example, they exhibit central nervous system activity as antischizophrenic agents.
    Type: Grant
    Filed: May 14, 1979
    Date of Patent: October 7, 1980
    Assignee: Abbott Laboratories
    Inventor: David L. Arendsen